201620821332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5659}}^1\times {\mathrm{424147}}^1$

素因数の和:429820

約数の個数: 48

約数和(自身を含む): 537751800320

約数和(自身を除く): 336130978988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5659, 11318, 16977, 22636, 33954, 39613, 67908, 79226, 118839, 158452, 237678, 424147, 475356, 848294, 1272441, 1696588, 2544882, 2969029, 5089764, 5938058, 8907087, 11876116, 17814174, 35628348, 2400247873, 4800495746, 7200743619, 9600991492, 14401487238, 16801735111, 28802974476, 33603470222, 50405205333, 67206940444, 100810410666, 201620821332]

約数ペア:

[(1, 201620821332), (2, 100810410666), (3, 67206940444), (4, 50405205333), (6, 33603470222), (7, 28802974476), (12, 16801735111), (14, 14401487238), (21, 9600991492), (28, 7200743619), (42, 4800495746), (84, 2400247873), (5659, 35628348), (11318, 17814174), (16977, 11876116), (22636, 8907087), (33954, 5938058), (39613, 5089764), (67908, 2969029), (79226, 2544882), (118839, 1696588), (158452, 1272441), (237678, 848294), (424147, 475356)]